Lesson 082: Waste Disposal Methods
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Audience Learning: High School and Pre-CollegeLanguage English
March 12, 2008
the links for incineration and the next one does not work
May 14, 2006
really modern methods
The sencond and third film are bad
The incineration of waste is stupendous itself, but how it is shown is unbelievable. There is NO! information given of how to use the energie (heat, vapor, electricity) to further use. It is just polluted into the environment. Unbelievable.
The film of the landfill is not better. No information are given what kind of material and so on are used for landfill. There are no other options as recycling of different kinds of materials shown.
It would be good if you could improve the quality of the films. For the moment I give 1 point.